1351875568 has 10 divisors (see below), whose sum is σ = 2619258944. Its totient is φ = 675937776.

The previous prime is 1351875563. The next prime is 1351875587. The reversal of 1351875568 is 8655781531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351875563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42246096 + ... + 42246127.

Almost surely, 2^1351875568 is an apocalyptic number.

It is an amenable number.

1351875568 is a deficient number, since it is larger than the sum of its proper divisors (1267383376).

1351875568 is an equidigital number, since it uses as much as digits as its factorization.

1351875568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84492231 (or 84492225 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 49.

The square root of 1351875568 is about 36767.8605306319. The cubic root of 1351875568 is about 1105.7210387903.

The spelling of 1351875568 in words is "one billion, three hundred fifty-one million, eight hundred seventy-five thousand, five hundred sixty-eight".